haojiachengutil

【本脚本功能】在复习学习通的各科题时,可以方便的隐藏和显示答案,提高学习效率

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name   haojiachengutil
// @namespace    https://www.haojiacheng.cn
// @version      0.1
// @description  【本脚本功能】在复习学习通的各科题时,可以方便的隐藏和显示答案,提高学习效率
// @author       SuYi
// @license      End-User License Agreement
// @match        *://*.chaoxing.com/*
// @match        *://*.edu.cn/*
// @match        *://*.nbdlib.cn/*
// @match        *://*.hnsyu.net/*
// @match        *://*.gdhkmooc.com/*
// @icon         https://www.haojiacheng.cn/favicon.ico
// @grant        none
// ==/UserScript==
(function() {
    'use strict';

    // Your code here...
    //document.getElementById("rightHeight").innerHTML="<button id='mybtn'>点我啊</button>";

    var cj=document.createTextNode("点我 显示/隐藏 答案");
    var jiacheng=document.createElement("button");
    jiacheng.id="mybtn";
    jiacheng.style="font: 12px/1.5 微软雅黑, 黑体, Arial, Helvetica, sans-serif;-webkit-font-smoothing: antialiased;padding: 0;outline: none;width: 180px;height: 32px;line-height: 32px;margin: 20px;background: #FFFFFF;border: solid #3A8BFF 1px;font-size: 14px;float: left;border-radius: 5px;text-align: center;cursor: pointer;background-color: #71e871;border-color: #3A8BFF;color: rgb(224 20 20);";
    jiacheng.appendChild(cj);
    document.getElementById("rightHeight").appendChild(jiacheng);

    var mybtn = document.getElementById("mybtn");
    var j = 0;
    mybtn.addEventListener("click",function(){
         j++;
    if(j%2==0){
        for(var i=0;i<document.getElementsByClassName("mark_answer").length;i++){document.getElementsByClassName("mark_answer")[i].style="display:block";}
    }else{
        for(var w=0;w<document.getElementsByClassName("mark_answer").length;w++){document.getElementsByClassName("mark_answer")[w].style="display:none";}
    }
    });

})();